org.trellisldp.ext.cassandra.query.rdf

Class Delete

java.lang.Object

org.trellisldp.ext.cassandra.query.CassandraQuery

org.trellisldp.ext.cassandra.query.rdf.Delete

@ApplicationScoped
public class Delete
extends CassandraQuery

A query to delete a resource.

Field Summary

Fields inherited from class org.trellisldp.ext.cassandra.query.CassandraQuery

consistency, queryString, readBinaryWorkers, session, writeWorkers

Constructor Summary

Constructors

Constructor and Description
Delete() For use with RESTeasy and CDI proxies.
Delete(com.datastax.oss.driver.api.core.CqlSession session, com.datastax.oss.driver.api.core.ConsistencyLevel consistency) A query that deletes a resource.

Method Summary

Modifier and Type	Method and Description
java.util.concurrent.CompletionStage<java.lang.Void>	execute(org.apache.commons.rdf.api.IRI id)

Methods inherited from class org.trellisldp.ext.cassandra.query.CassandraQuery

executeSyncRead, preparedStatement, preparedStatementAsync

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Delete

public Delete()

For use with RESTeasy and CDI proxies.

API Note:

This construtor is used by CDI runtimes that require a public, no-argument constructor. It should not be invoked directly in user code.

Delete

@Inject
public Delete(com.datastax.oss.driver.api.core.CqlSession session,
                      @MutableWriteConsistency
                      com.datastax.oss.driver.api.core.ConsistencyLevel consistency)

A query that deletes a resource.

Parameters:

session - the cassandra session

consistency - the consistency level

Method Detail

execute

public java.util.concurrent.CompletionStage<java.lang.Void> execute(org.apache.commons.rdf.api.IRI id)

Parameters:

id - the IRI of the resource to delete

Returns:

whether and when it has been deleted